Private EquityRIA · CRD 337937SEC-RegisteredPrivate Fund Adviser

Updated:

Prime Partners

Prime Partners is a Tokyo-based private equity firm investing across seed to growth stages in Japanese ventures.

Prime Partners logo

Prime Partners

Prime Partners is an SEC-registered investment adviser, established in 2025. It provides investment advice to clients. The firm is registered with the SEC.

General information

Firm type

Private Equity

Year founded

AUM

Undisclosed

Location

Region

Asia

Country

Japan

City

Tokyo

Corporate office

Tokyo, Japan

Sector focus

Venture (General)Early Stage

Frequently asked questions

What investment stages does Prime Partners target?

Prime Partners invests across early-stage, seed, startup, expansion, and growth stages according to its disclosed strategy. This multi-stage approach spans from initial venture rounds through later growth equity, giving the firm flexibility to support portfolio companies across their development lifecycle.

Is Prime Partners structured as a venture capital firm or a private equity firm?

Prime Partners operates as an asset manager with a private equity focus that encompasses both venture capital and growth equity. Its strategy includes early-stage venture investing alongside expansion and late-stage growth deals, blending traditional VC and PE approaches under one Tokyo-based platform.

Does Prime Partners invest outside Japan?

All available public records indicate Prime Partners focuses exclusively on the Japanese domestic market. No disclosed investments or offices outside Japan have been identified. The firm's strategy appears built around deep local market access rather than cross-border deal flow.

Does Prime Partners make fund commitments or only direct investments?

Prime Partners' disclosed strategy emphasizes direct equity investments in portfolio companies rather than fund-of-funds commitments. Specific information about whether the firm also participates as a limited partner in third-party funds has not been publicly disclosed.

Who owns Prime Partners?

Prime Partners' ownership and governance structure are not detailed in public records. The firm's principals and investment decision-makers have not been publicly named, which is consistent with Japan's private market norms where many investment firms maintain limited public disclosure.

How large is Prime Partners in terms of assets under management?

Prime Partners has not publicly disclosed its assets under management. Japanese private equity and venture capital firms, particularly smaller or mid-market managers, frequently operate without publishing AUM figures. Without regulatory filings or voluntary disclosure, the firm's capital base remains undetermined.

What sectors does Prime Partners focus on?

Prime Partners' disclosed strategy targets venture and growth-stage investments broadly, without publicly specifying excluded sectors. Given its Tokyo base and multi-stage venture approach, the firm likely evaluates technology, innovation, and growth-oriented companies typical of venture and growth equity mandates in Japan.

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